# K925072: Amk Landmark Revision Knee System

- Pathway: 510(k) (Traditional)
- Applicant: Depuy, Inc.
- Decided: Jan 21, 1994 after 471 days
- Product code: JWH (Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer)
- Device class: 2
- Regulation: 21 CFR 888.3560
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
3 later devices descend from it; 1 cites it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K040413: Cordis Palmaz Blue Transhepatic Biliary Stent on Slalom .018 Delivery System (2004), 2 descendants of its own
- K053454: RX Herculink Elite Biliary Stent System (2006), 1 descendant of its own
- K063481: Modification to RX Herculink Elite Biliary Stent System (2007), 0 descendants of its own

Source page: https://510kreport.com/device/K925072
Methodology: https://510kreport.com/methodology